Key facts
- Brand
- Infineon
- Model
- BB664
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-04-05
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Infineon BB644 BB664 Variable Capacitance Diode Datasheet
The BB644 and BB664 series are silicon variable capacitance diodes designed for VHF TV tuners. They offer a high capacitance ratio, low series inductance and resistance, and excellent uniformity due to an in‑line matching assembly procedure.
The document provides maximum ratings, electrical characteristics, capacitance versus voltage curves, and temperature coefficients for the diodes, enabling designers to select appropriate parts for their applications.
Infineon BB664 specifications
| Reverse voltage (VR) | 30 V |
|---|---|
| Peak reverse voltage (Vem) | 35 V |
| Forward current (Ir) | 20 mA |
| Operating temperature range | -55 °C to 150 °C |
| Storage temperature range | -55 °C to 150 °C |
| Capacitance at 1 V, 1 MHz | 39 pF |
| Capacitance at 2 V, 1 MHz | 29.4 pF |
| Capacitance ratio (Cr/Ct) | 15 |
| Series resistance (Rs) | 0.75 Ω |
Source: Infineon BB644 BB664 Variable Capacitance Diode Datasheet
All Infineon BB664 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum reverse voltage rating?
The diodes are rated for a reverse voltage of 30 V.
From: Infineon BB644 BB664 Variable Capacitance Diode Datasheet
What forward current can the diodes handle?
The forward current rating is 20 mA.
From: Infineon BB644 BB664 Variable Capacitance Diode Datasheet
What is the maximum reverse voltage rating?
The diodes are rated for a maximum reverse voltage of 30 V.
From: Infineon BB644/BB664 Variable Capacitance Diode Datasheet
What forward current can the diodes handle?
They can handle a forward current of up to 20 mA.
From: Infineon BB644/BB664 Variable Capacitance Diode Datasheet